Microchip AT27C512R-70JU EPROM，一次性可编程，70 ns，64K x 8位，512 Kbit，4.5 V 至 5.5 V，LCC-32

Density: 512 Kb

Package: 32PLCC

Mounting: Surface Mount

MSL Level: MSL 2 - 1 year

Pin Count: 32

Lead Finish: Matte Tin

No. of Pins: 32

Organization: 64Kx8

Memory Density: 512 Kb

Screening Level: Industrial

Supplier Package: PLCC

Product Dimensions: 14.1 x 11.51 x 2.79 mm

Supply Voltage Max: 5.5 V

Supply Voltage Min: 4.5 V

Max Processing Temp: 245

Programming Voltage: 13 V

Operating Temperature: -40 to 85 °C

Operating Supply Voltage: 1, 12 V

Maximum Operating Current: 20 mA

Operating Temperature Max: 85 °C

Operating Temperature Min: -40 °C

Output Enable Access Time: 30 ns

Datasheet